Introduce remove_custom_image_header(). see #14903.
git-svn-id: https://develop.svn.wordpress.org/trunk@16674 602fd350-edb4-49c9-b593-d223f7449a82
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@ -1448,14 +1448,45 @@ function add_custom_image_header($header_callback, $admin_header_callback, $admi
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if ( ! empty( $header_callback ) )
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add_action('wp_head', $header_callback);
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add_theme_support( 'custom-header' );
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add_theme_support( 'custom-header', array( 'callback' => $header_callback ) );
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add_theme_support( 'custom-header-uploads' );
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if ( ! is_admin() )
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return;
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global $custom_image_header;
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require_once( ABSPATH . 'wp-admin/custom-header.php' );
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$GLOBALS['custom_image_header'] =& new Custom_Image_Header($admin_header_callback, $admin_image_div_callback);
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add_action('admin_menu', array(&$GLOBALS['custom_image_header'], 'init'));
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$custom_image_header = new Custom_Image_Header( $admin_header_callback, $admin_image_div_callback );
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add_action( 'admin_menu', array( &$custom_image_header, 'init' ) );
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}
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/**
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* Remove image header support.
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*
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* @since 3.1.0
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* @see add_custom_image_header()
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*
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* @return bool Whether support was removed.
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*/
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function remove_custom_image_header() {
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if ( ! current_theme_supports( 'custom-header' ) )
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return false;
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$callback = get_theme_support( 'custom-header' );
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remove_action( 'wp_head', $callback['callback'] );
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_remove_theme_support( 'custom-header' );
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remove_theme_support( 'custom-header-uploads' );
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if ( ! is_admin() )
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return;
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global $custom_image_header;
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remove_action( 'admin_menu', array( &$custom_image_header, 'init' ) );
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unset( $GLOBALS['custom_image_header'] );
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return true;
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}
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/**
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@ -1694,7 +1725,16 @@ function remove_theme_support( $feature ) {
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// Blacklist: for internal registrations not used directly by themes.
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if ( in_array( $feature, array( 'custom-background', 'custom-header', 'editor-style', 'widgets', 'menus' ) ) )
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return false;
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return _remove_theme_support( $feature );
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}
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/**
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* Removes theme support internally, ignorant of the blacklist.
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*
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* @access private
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* @since 3.1.0
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*/
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function _remove_theme_support( $feature ) {
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global $_wp_theme_features;
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if ( ! isset( $_wp_theme_features[$feature] ) )
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